24-8265_Exhibit_J-1_-_Collier_County_Signalization_Technical_Special_Provisions.pdf

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SHEET NO. SHEET DESCRIPTION

INDEX OF TECHNICAL SPECIAL PROVISIONS

SIGNALIZATION

TECHNICAL

SPECIAL PROVISIONS

TSP-1SPECIAL PROVISIONS

INDEX OF TECHNICAL

ASSEMBLY DETAILS

TSP-48 COMMUNICATIONS HUB CABINET

PROVISIONS

TSP-40 TO TSP-47 FIBER OPTIC TECHNICAL SPECIAL

TSP-38 T0 TSP-39 TRAFFIC MANAGEMENT CAMERA

DETAILS

TSP-32 TO TSP-37 ILLUMINATED STREET NAME SIGN

CONNECTION DETAILS

TSP-31 UNINTERRUPTIBLE POWER SUPPLY

DETAILS

TSP-28 TO TSP-30 EMERGENCY VEHICLE DETECTION

DETAILS

TSP-26 TO TSP-27 INDUCTIVE LOOP DETECTION

TSP-25 VIDEO DETECTION DETAILS

TSP-23 TO TSP-24 PULL BOX DETAILS

DETAILS

TSP-22 PEDESTRIAN PUSH BUTTON SIGN

PUSH BUTTON DETAILS

TSP-21 PEDESTAL MOUNTED PEDESTRIAN

SIGNAL DETAILS

TSP-19 TO TSP-20 PEDESTAL MOUNTED PEDESTRIAN

TRAFFIC SIGNAL DETAILS

TSP-18 PEDESTAL MOUNTED VEHICLE

TSP-15 TO TSP-17 MAST ARM DETAILS

TSP-13 TO TSP-14 CABINET ASSEMBLY DETAILS

PROVISIONS

TSP-2 TO TSP-12 SIGNALIZATION TECHNICAL SPECIAL

PROVISIONS

TSP-1 INDEX OF TECHNICAL SPECIAL

NATIONAL ELECTRICAL CODE

MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES

UNITED STATES DEPARTMENT OF TRANSPORTATION

DESIGN STANDARDS

FLORIDA DEPARTMENT OF TRANSPORTATION

STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION

FLORIDA DEPARTMENT OF TRANSPORTATION

TO THE

DATED: FEBRUARY, 2022

BY DESCRIPTIONDATE BY DESCRIPTIONDATE

REVISIONS

NO.

SHEET

COLLIER COUNTY

GROWTH MANAGEMENT DIVISION

Fax: (239) 252-5868

Phone: (239) 252-8260

Naples, Florida 34104

2885 South Horseshoe Drive

Collier County Traffic Operations

11/4/24 CAO Modified 639 on TSP-5 12/5/24 CAO Modified 384 on TSP=11 Modified 660 on TSP-7 Modified 684 on TSP-11

PURPOSE

All work associated with the installation of a traffic signal shall conform to current Florida

Department of Transportation (FDOT) Standard Specifications for Road and Bridge Construction, Florida Department of Transportation (FDOT) Design Standards, Florida Department of Transportation

(FDOT) Minimum Specifications for Traffic Control Signal Devices, National Electrical Code (NEC), and this supplement. It is the intent of this supplement to detail installation requirements dictated by the

County, which exceed standard FDOT and NEC requirements. It is the Engineer of Record and

Signalization Contractor's responsibility to note these extended specifications, and to adhere to the methods and requirements mandated in this document.

SUPPLEMENTAL TERMS AND CONDITIONS

Refer to the "Supplemental Terms and Conditions" document for additional contractor responsibilities and damage assessment for traffic signal construction.

102 MAINTENANCE OF TRAFFIC

Section 102 of the Florida Department of Transportation, Standard Specifications for Road and

Bridge Construction is expanded as follows:

TRAFFIC CONTROL:

Traffic shall be maintained in accordance with the "Manual on Uniform Traffic Control Devices" and "Roadway and Traffic Design Standards" and as designated in the plans. Except as approved by the

County, there will be no lane closures or signal shutdowns during the following periods:

Monday through Friday, from 6:00 AM until 9:00 AM and from 3:00 PM until 6:00 PM, or as specified on the local agency permit documents.

The Contractor will be permitted to work in the roadway during all other periods, unless informed otherwise by the County. In no case shall the Contractor close more than one lane without approval of the County.

TEMPORARY SIGNALIZATION AND MAINTENANCE:

The maintenance of temporary signalization, until removed, shall be the responsibility of the

Contractor. Replacement components for traffic signal cabinet assemblies will be provided by the

Contractor.

TEMPORARY TRAFFIC DETECTION AND MAINTENANCE:

The Contractor shall provide vehicle detection and maintenance at existing, temporary, and new signalized intersections for the duration of the project.

555 DIRECTIONAL BORE

Section 555 of the Florida Department of Transportation, Standard Specifications for Road and

Bridge Construction is expanded as follows:

All under pavement crossings shall be accomplished by means of a directional bore. The contractor shall provide Collier County with directional bore log(s) taken at 10' intervals for all directional bores.

The Contractor will be responsible for cleaning up the spoil and returning the site back to the original condition after the bore operation is complete. All drainage facilities shall be properly protected (i.e. hay-bails, silt-fence, etc.) from directional bore spoil. If drainage facilities become filled with spoil as a result of the directional bore, it shall be the Contractor's responsibility to have the material removed and the facility returned to its original condition.

603 GENERAL REQUIREMENTS FOR TRAFFIC CONTROL SIGNALS AND DEVICES

Section 603 of the Florida Department of Transportation, Standard Specifications for Road and

GENERAL INSTALLATION, MAINTENANCE, AND WORKMANSHIP REQUIREMENTS:

All work is to be performed in a workmanlike manner. It is the Contractor's responsibility to provide the skilled labor in the appropriate areas necessary to provide an acceptable and professional finished product. The Contractor and his personnel shall always have all the necessary paperwork needed to complete the job. It is expected that plumb surfaces shall be plumb. Spacing of multiple components, such as conduit stubs or straps, shall be in equal increments. All materials shall be new or in like-new condition.

All mast arm pole assemblies, pedestrian poles, and supplemental signal poles shall be leveled to the satisfaction of the Collier County Signal Inspector.

During all working hours, the Contractor shall have a responsible, English-speaking superintendent on the project with the capabilities and authority required by the Florida Department of

Transportation, Standard Specifications for Road and Bridge Construction, Section 5-8.

Employees shall be trained in and familiar with the safety-related work practices, safety procedures, and other safety requirements that pertain to their respective job assignments per OSHA

Standard 1910 - Electrical and Federal Register 29 CFR Part 1926 Cranes and Derricks in

Construction; Final Rule. Employees shall also be trained in and familiar with any other safety practices, including applicable emergency procedures that are not specifically addressed, but that are related to their work and are necessary for their safety.

The Collier County Signal Inspector assigned to the project shall have the authority to make final determinations on whether workmanship, materials, and/or final product(s) meet the specifications contained herein.

RESPONSIBILITIES OF SIGNAL CONTRACTOR PERSONNEL:

Collier County Traffic Operations Inspection Staff shall be notified in writing either via form letter (To: Collier County Traffic Operations, 2885 Horseshoe Drive South, Naples, FL 34104) or e-mail (TrafficOps@colliergov.net) a minimum of seventy-two (72) hours prior to the commencement of jobs that include overhead and/or underground work that will be conducted as part of construction or maintenance projects within Collier County or State Road rights-of-way within Collier County. Also

"Daily Work - Advance Notification" requisites shall be met as to the scheduling of any and all overhead and/or underground work throughout the length of any and all jobs as they continue to be performed within Collier County or State Road rights-of-way within Collier County, such notifications shall be received by at least NOON of the day before based upon a normal work week/workday

Monday through Friday (e.g., an "Daily Work - Advance Notification" for a workday request submitted for work to be performed on a Monday shall be received no later than NOON the Friday before). All requests to work Weekends or Holidays shall be submitted and approved in writing no less than a week in advance. Any rescheduling or cancellation of work shall be provided in writing as soon as possible.

All underground facilities shall be located prior to the commencement of all jobs and/or the implementation of all work to be performed within Collier County or State Road rights-of-way within

Collier County. Collier County Traffic Operation Department Inspection Staff has the full authority to shut down all overhead or underground work that has failed to comply with the aforementioned requisites.

The Contractor shall be responsible for coordinating with all utilities having overhead or underground facilities in close proximity or possible conflict with the Contractor's excavations and underground cable installation. The Contractor shall notify all utility companies and maintaining agencies seventy-two (72) hours in advance of commencing work. Hand-digging will be required in all areas where the utilities stake or locate a possible conflict, or where hand-digging is specified on the plans. The exact location of utilities shall be determined by the Contractor when necessary, during construction.

The Contractor shall schedule work in such a manner that signal coordination is maintained throughout the course of the project at locations where the County requires existing coordination to be maintained. Coordination may temporarily be accomplished using time-based coordination (TBC), where applicable, but in no case shall uncoordinated operation be allowed without the contractor obtaining authorization from Collier County Traffic Operations. Existing signalization shall remain in place to the extent possible and shall be used for Maintenance of Traffic as required.

The interruption of communication with County equipment shall be kept to an absolute minimum.

This includes communication such as controller telemetry, video transmission, camera control signals, Highway Advisory Radio, wireless interconnect, telephone (POTS/ISDN/DSL), high speed Internet, or any other County communication signals. This provision applies to cable types including copper, multi-mode fiber optic, single mode fiber optic, telephone cables, Internet cables, or any other cable used by the County to monitor and maintain its various signal and ITS equipment. The contractor shall plan ahead, and shall stage his construction work accordingly, so that he can interrupt communication, and then restore communication, with as little down time as possible. For example, when a section of existing interconnect is being relocated, the new hand holes and conduits should be installed prior to disconnecting the interconnect cable. The interconnect cable can then be disconnected, pulled out of the existing conduit, pulled through the new conduit, and reconnected. In addition, when an existing fiber optic cable is to be reused, the contractor shall be prepared to immediately replace any fiber splices and/or terminations that become damaged. Prior to disconnecting any Collier County communication link, the contractor shall contact the Collier County Project Manager for approval of the planned construction method.

Modified 660 on TSP-7 Modified 684 on TSP-11

CONCEALED WORK:

All work which will not be readily visible upon completion shall not be concealed until a County

Signal Inspector gives approval. In the event the below items are concealed, it will be the Contractor's responsibility to expose the questioned item(s) for the Inspectors' approval, at no additional cost to the

County. This includes, but is not limited to:

1. Buried or imbedded conduit

2. Ground wire, rods, and array

3. Loops and home runs

4. Leveling nuts before grouting

5. Loop splices before encapsulating

EQUIPMENT AND MATERIALS:

The application of the following materials to various traffic signal components shall be performed during assembly:

Threaded Hardware:

All non-electrical threaded hardware (i.e., mounting bracket hardware, pole hardware, or any threaded surface) shall be coated with an Anti-Seize Lubricant, or County -approved equivalent. No spray on anti -seize compound will be accepted. The amount of anti-seize being applied shall be sufficient enough to be visibly seen.

Galvanized Surfaces:

All scratches and field -drilled holes shall be treated with a cold galvanizing compound.

Weatherproofing:

Irregular mating surfaces shall be rendered weatherproof by applying an appropriate bead of clear silicone caulk, such as Silicone II, or County -approved equivalent. These areas include serrated signal couplings, controller cabinet foundation, pedestrian push buttons, and any other areas typically prone to moisture infiltration.

Cable Entry/Exit

Wherever a cable enters or exits a field -drilled hole, the hole shall be protected by a permanently installed rubber grommet.

LOCATING UNDERGROUND FACILITIES:

Once the Contractor has begun any work on any portion of the project the contractor is responsible for providing locate services for all traffic control devices, interconnect, and street lighting within the limits of the construction project. Contractor requests for equipment locates will be granted only once prior to the start of the contract. Additional requests shall be at the expense of the Contractor.

The locating of underground traffic facilities does not relieve the Contractor of their responsibility to repair any item(s) damaged during the construction, at his/her own expense. Locate requests from company's and/or individuals not associated with the construction project will be forwarded to the contractor.

SUBMITTAL REQUIREMENTS;

Prior to the installation of signal equipment and within 30 days after the pre- construction conference, submit a completed listing of all traffic devices or hardware with certification number(s) to the Engineer and Collier County Traffic Operations for approval on a form approved by the Florida

Department of Transportation.

TRANSFER OF MAINTENANCE:

Once the Contractor has begun any work on any portion of the project, all traffic control devices, including interconnect, within the limits of this contract shall become the full responsibility of the

Contractor.

Whenever a new traffic control device is to be installed at a location where there is an existing device, the Contractor shall notify the Collier County Project Manager of their intent to begin any physical construction work on the project or any portion thereof. This notification must be a minimum of seven (7) working days prior to the start of construction to allow sufficient time for the Contractor to conduct an inspection of the existing traffic control device installation(s). In the event any deficiencies are noted by the Contractor, at the county's option, they are to be repaired by Collier County Traffic

Operations or documented on the "Transfer of Maintenance" form. If work is started prior to the inspection, maintenance of the traffic control device(s) will immediately be transferred to the

Contractor without an inspection. The Contractor shall then become responsible for repairing or replacing all equipment that is not operating properly or is damaged at no cost to the owner of the traffic control device.

The Contractor shall be responsible for continuous maintenance of the existing device until such time as the new device is activated, inspected by the County, and accepted. For new traffic control devices, partial or final acceptance and inspection will be scheduled with the Collier County Project

Manager before the traffic control device is placed in normal operational mode. Notification is also required before placing the signal in the flashing mode.

REMOVAL OF EXISTING EQUIPMENT:

Existing signal equipment removed from any project shall become the property of Collier County, except any concrete or wooden signal poles which shall be disposed of by the contractor.

611 ACCEPTANCE PROCEDURES FOR TRAFFIC CONTROL SIGNALS AND DEVICES

Section 611 of the Florida Department of Transportation, Standard Specifications for Road and

Bridge Construction is expanded as follows: Upon notification that all Contract Work, or all Contract

Work on the portion of the Contract scheduled for acceptance, has been completed, Collier County

Traffic Operations will inspect for acceptance. The inspection will be made within seven working days of the notification. The contractor shall arrange for a representative of the Controller Assembly manufacturer, Video Detection manufacturer and/or Radar Detection manufacturer, if applicable, to be present during the inspection for acceptance to ensure the controller assembly, video detection and/or

Radar Detection is functioning properly. If Collier County Traffic Operations finds that all work has been satisfactorily completed, Collier County Traffic Operations will consider such inspection as the final inspection. If any or all of the Work is found to be unsatisfactory, Collier County Traffic

Operations will detail the remedial work required to achieve acceptance. The contractor shall immediately perform such remedial work. Subsequent inspections will be made on the remedial work until Collier County Traffic Operations accepts all Work. Upon satisfactory completion of the Work, Collier County Traffic Operations will provide written notice of acceptance, either partial or final, to the Contractor. Until final acceptance in accordance with the Florida Department of Transportation, Standard Specifications for Road and Bridge Construction, Section 5-11, contractor shall replace or repair any damage to the accepted Work. Payment of such work will be as provided in the Florida

Department of Transportation, Standard Specifications for Road and Bridge Construction, Section 7-

14.

PARTIAL ACCEPTANCE:

Collier County Traffic Operations may make inspection for partial acceptance under the Contract in accordance with the Florida Department of Transportation, Standard Specifications for Road and

Bridge Construction, Section 5-10 of a complete installation of a signalization control system upon its completion in accordance with the Contract Documents and at such time that other parts of the total

Contract are at a stage of completion that either require or allow the installation to operate in a manner which is in accordance with the Contract Documents. Before inspection for partial acceptance, the

Engineer will require the satisfactory completion of all field tests of completed installations in accordance with the requirements of the Florida Department of Transportation, Standard Specifications for Road and Bridge Construction, Section 611-4 and the Collier County Traffic Operations Contractor

/ CEI Request for Signal Inspection form. The Engineer will make inspection for partial acceptance in accordance with the Florida Department of Transportation, Standard Specifications for Road and

Bridge Construction, Section 5-10 in company with a Contractor's representative and a representative of Collier County Traffic Operations.

FINAL ACCEPTANCE:

Collier County Traffic Operations will make inspection for final acceptance of signal installations as part of all work under the Contract in accordance with the Florida Department of Transportation, Standard Specifications for Road and Bridge Construction, Section 5-11, only after satisfactory completion of all field tests of completed installations in accordance with the requirements of the

Florida Department of Transportation, Standard Specifications for Road and Bridge Construction, Section 611-4, the Collier County Traffic Operations Contractor / CEI Request for Signal Inspection form, and on the basis of a comprehensive final field inspection of all traffic signal installations. Collier

County Traffic Operations will make the final inspection of all signal installations with a contractor’s representative and a representative of Collier County Traffic Operations to accept maintenance responsibility. Transfer to Collier County Traffic Operations any guarantees on equipment or materials furnished by the manufacturer and ensure that the manufacturer includes with such guarantees the provision that they are subject to such transfer, and proper validation of such fact. In addition, as a condition precedent to final acceptance in accordance with 5-11, provide a Warranty/Maintenance

Bond in accordance with the requirements of 611-5.

Modified 660 on TSP-7 Modified 684 on TSP-11

620 GROUNDING AND LIGHTNING PROTECTION

Section 620 of the Florida Department of Transportation, Standard Specifications for Road and

Bridge Construction is expanded as follows:

Minimum size of all ground/bond wire shall be green insulated stranded #6 AWG Bare wire will not be accepted inside a conduit.

Ground wire shall be attached to the ground rod by means of an Exothermic Grounding Bond.

Use materials from the same source, meeting the requirements of the Institute of Electrical and

Electronics Engineers (IEEE) Standards 80 and 837.

All ground rods shall be 5/8" x 10', copper clad bonded to a steel core.

All exposed, above-ground metal conduit shall be properly grounded with a grounding bushing or clamp.

All separately grounded elements at an intersection shall be bonded together to form an intersection grounding network array.

630 CONDUIT

Section 630 of the Florida Department of Transportation, Standard Specifications for Road and

Bridge Construction is expanded as follows:

Ensure all surfaces to be coated are clean, dry, and free from oil, grease, dirt, dust, soluble salts, corrosion, and any other surface contaminants. Sequence the surface preparations and coating operations so that freshly applied coatings will not be contaminated by dust or foreign matter and per the manufacturer’s instructions.

Collier County reserves the right to redirect the termination point(s) of any or all conduit(s) from what is shown on the plans. If the quantity of materials is increased, the Contractor shall be compensated according to the per unit price of this change.

The Contractor shall field galvanize, prime and paint the areas of mast arm and upright poles damaged or affected by field cutting or drilling operations per the above finish specification.

Mast arm bases are to be left un-grouted until the leveling nut installation is inspected by the county.

All conduit and fittings shall be utilized for the purpose they were designed. There shall be no fabrications of non-standard sweeps by "cutting up" a standard sweep. Heat-bending PVC conduit is not acceptable. No conduit shall be filled beyond the capacity stated in the National Electrical Code.

PVC conduit stubs into the controller cabinet shall be plumb and evenly distributed. All PVC conduits shall be joined together with special long line couplings and terminated with deep bell ends.

Controller assembly PVC stubs are to be the following function and sizes:

One 3/4" conduit for grounding.

One 1 1/4" conduit for power service.

One 3" conduit for vehicle traffic signal cable.

One 3" conduit for pedestrian traffic signal cable.

One 3" conduit for street lighting and/or illuminated signage.

One 3" conduit for pedestrian detection cable.

One 3" conduit for detection cable and/or inductive loop detection cable, emergency vehicle detection cable, and ITS CCTV camera cable.

One 2" conduit for communications cable.

Each one-way mast arm traffic signal assembly shall contain the following conduits:

One dedicated 2" conduit for vehicle and/or pedestrian traffic signal cable.

One 2" conduit for pedestrian detection cable.

One 2" conduit for vehicle detection and Emergency Vehicle Detection cable.

Each two-way mast arm traffic signal assembly shall contain the following conduits:

Two dedicated 2" conduits for vehicle and/or pedestrian traffic signal cable.

One 2" conduit for pedestrian detection cable.

One 2" conduit for vehicle detection and Emergency Vehicle Detection cable.

Each pedestal mounted one or two-way vehicle traffic signal assembly and with a one or two-way pedestrian traffic signal assembly shall contain the following conduits:

One dedicated 2" conduit for vehicle and pedestrian traffic signal cable.

Each pedestal mounted one or two-way vehicle traffic signal assembly shall contain the following conduits:

One dedicated 2" conduit for vehicle traffic signal cable.

Each pedestal mounted one or two-way pedestrian traffic signal assembly shall contain the

One dedicated 2" conduit for pedestrian traffic signal cable.

Each pedestal mounted one or two-way pedestrian push button assemblies shall contain the

A #12 AWG blue insulated solid, or approved equivalent, locate wire shall be installed in all conduits that are empty, spare, or shown on the plans that are to receive cable at a future date. At least five feet of locate/pull wire shall be accessible at each conduit termination and secured within the pull box or place of termination.

All exposed, above ground conduit shall be heavy wall, galvanized rigid conduit a minimum 6” underground. All threaded rigid conduit connections shall be coated with anti-seize lubricant.

All under-ground signalization conduit shall be schedule 40 PVC, gray in color, sectional or continuous.

Conduit for the purpose of fiber optic communications that will be installed under pavement and shall be 2” continuous HDPE, SDR 11, orange in color.

Conduit for the purpose of signalization that will be installed under pavement shall be 3” continuous HDPE, SDR 11, gray in color.

Duct seal shall be used for sealing conduit ends.

All under pavement crossings shall be placed at a minimum depth of 36" below pavement to a maximum depth of 120" below pavement. All conduit crossing a designed roadside ditch or swale invert shall be placed at a minimum depth of 30" below the designed roadside ditch or swale invert to

120" below the designed roadside ditch or swale invert. Primary cable (voltage exceeding 500 volts) shall have minimum 36" of cover to a maximum 120" of cover. Secondary cable (voltages less than

500 volts) shall have a minimum 30" of cover to a maximum 120" of cover. Exception may be made by authority of the Collier County Signal Inspector for good cause shown. If conduits cannot be placed at a 30" minimum to 120" maximum depth due to underground conflicts (i.e., rocks, roots, culvert pipes, etc.), the Contractor shall contact the Collier County Signal Inspector to receive authorization to place conduits at less than 30" or greater than 120.

Conduit entrances into base-mounted controller cabinets through the sides, back or top of the cabinet are not permitted.

632 SIGNAL CABLE

Section 632 of the Florida Department of Transportation, Standard Specifications for Road and

Bridge Construction is expanded as follows:

All signalization cable to mast arm poles and inductive loop shielded cable and communications cable to the cabinet shall run in conduit either under pavement or underground as required. At no time shall logic level (low voltage), or fiber optic cable be placed in the same conduit as 120-volt signal cable.

All pedestrian and vehicular indication signal cable shall be IMSA Spec. 19-1 or 20-1, stranded, #14 AWG.

Mast arm, arm mounted vehicular signal indication:

A minimum 18 conductor signal cable shall be installed continuous from the controller assembly to each one-way mast arm pole terminal compartment for vehicular signal indications.

A minimum two 18 conductor signal cables shall be installed continuous from the controller assembly to each two-way mast arm pole terminal compartment for vehicular signal indications.

A minimum 7 conductor signal cable shall be installed continuous from the mast arm pole terminal compartment to each 3 and/or 4-section signal indication terminal block.

A minimum 9 conductor signal cable shall be installed continuous from the mast arm pole terminal compartment to each 5-section signal indication terminal block.

Mast arm, pole mounted vehicular signal indications that service a different approach than the mast arm signal indications:

A minimum 9 conductor signal cable shall be installed continuous from the controller assembly to each mast arm pole terminal compartment for vehicular signal indications.

A minimum 7 conductor signal cable shall be installed continuous from the mast arm pole terminal compartment to each 3 and/or 4-section signal indication terminal block.

A minimum 9 conductor signal cable shall be installed continuous from the mast arm pole terminal compartment to each 5-section signal indication terminal block.

Mast arm, pole mounted pedestrian signal indication:

A minimum 5 conductor signal cable shall be installed continuous from the controller assembly to each mast arm pole mounted pedestrian signal indication terminal block.

Pedestal mounted vehicular signal indication:

A minimum 7 conductor signal cable shall be installed continuous from the controller assembly to each 3 and/or 4-section pedestal mounted vehicular signal indication terminal block.

A minimum 9 conductor signal cable shall be installed continuous from the controller assembly to each 5-section pedestal mounted vehicular signal indication terminal block.

Pedestal mounted pedestrian signal indication:

assembly to each pedestal mounted pedestrian signal indication terminal block.

Modified 660 on TSP-7 Modified 684 on TSP-11

Pedestrian detection cable shall be IMSA Spec. 50-2, shielded, stranded, #14 AWG.

A pedestrian detection cable shall be installed continuous from the controller assembly to each pedestrian push button. Each pedestrian detection cable shield wire shall be terminated in the controller assembly inductive loop panel earth ground terminal.

All L.E.D. illuminated sign panel cable shall be IMSA Spec. 19-1 or 20-1, stranded, #14 AWG.

assembly to each mast arm pole terminal compartment for L.E.D. illuminated sign panels.

A minimum 5 conductor signal cable shall be installed continuous from the mast arm pole terminal compartment to each L.E.D. illuminated sign panel.

Signal wiring shall be labeled by phase and direction. Signal heads shall be wired in accordance with the following color code:

WIRE COLOR FUNCTION

RED 3 SECTION THRU MOVEMENT RED BALL

ORANGE 3 SECTION THRU MOVEMENT YELLOW BALL

GREEN 3 SECTION THRU MOVEMENT GREEN BALL

WHITE 3 SECTION THRU MOVEMENT NEUTRAL

RED/BLACK 3 OR 4 SECTION LEFT TURN MOVEMENT RED ARROW

ORANGE/BLACK. 3, 4, OR 5 SECTION LEFT TURN MOVEMENT YELLOW ARROW

BLUE/BLACK 4 SECTION LEFT TURN MOVEMENT FLASHING YELLOW ARROW

GREEN/BLACK 3, 4, OR 5 SECTION LEFT TURN MOVEMENT GREEN ARROW

WHITE/BLACK 3, 4, OR 5 SECTION LEFT TURN MOVEMENT NEUTRAL

RED/WHITE 3 OR 4 SECTION RIGHT TURN MOVEMENT RED ARROW

BLUE 3, 4, OR 5 SECTION RIGHT TURN MOVEMENT YELLOW ARROW

BLUE/WHITE 4 SECTION RIGHT TURN MOVEMENT FLASHING YELLOW ARROW

GREEN/WHITE 3, 4, OR 5 SECTION RIGHT TURN MOVEMENT GREEN ARROW

BLACK/WHITE 3, 4, OR 5 SECTION RIGHT TURN MOVEMENT NEUTRAL

BLACK/RED SPARE

WHITE/RED SPARE

ORANGE/RED SPARE

BLACK SPARE

PHASE WIRING:

Each vehicle movement shall be wired separately and combined in the controller cabinet to obtain the specific sequence of operation as shown on the plans or as directed by the county.

Wherever applicable, or as otherwise specified by the county, the controller assembly will be wired with signal head numbering and vehicle phasing per Index No.17870 of the Roadway and Traffic

Design Standards, and directionally oriented as follows:

A. When MAJOR ARTERIAL is a North/South direction:

Southbound Vehicle Movements = Controller Phase Two

Northbound Vehicle Movements = Controller Phase Six

Eastbound Vehicle Movements = Controller Phase Eight

Westbound Vehicle Movements = Controller Phase Four

B. When MAJOR ARTERIAL is an East/West direction:

Southbound Vehicle Movements = Controller Phase Eight

Northbound Vehicle Movements = Controller Phase Four

Eastbound Vehicle Movements = Controller Phase Six

Westbound Vehicle Movements = Controller Phase Two

All neutral conductors shall be terminated in the controller cabinet at the neutral/ground bus and labeled as to the appropriate phase.

All Spare conductors shall be placed into a split bolt and terminated to the cabinet at the neutral/ground bus with a #6 AWG stranded green insulated wire pigtail and labeled "spares".

The signal cable shall have a vertical support at the top of each mast. The use of Strain Relief

Grips, sized for each cable, shall be used.

All pull boxes shall contain sufficient slack signal cable, which will extend a minimum of 3' above the top of the pull box.

635 PULL, SPLICE, AND JUNCTION BOXES:

Section 635 of the Florida Department of Transportation, Standard Specifications for Road and

Bridge Construction is expanded as follows:

All pull boxes shall be heavy duty traffic -rated reinforced polymer concrete, "Quazite

Composolite", or approved equivalent.

Inductive loop functions shall use part #PG1324BA12(box), and #PG1324HA TRAFFIC

CONTROL (lid).

Signal functions shall use part #PG1730BA12(box), and #PG1730HA TRAFFIC SIGNAL

(lid).

Communications function shall use part #PG2436BA36(box), and #PG2436HA CCTO

COMMUNICATIONS (lid)

All pull boxes shall be used for a single, dedicated function, and shall not carry cables of varying functions. All pull boxes shall have cover logos identifying their specific purpose. These shall be as follows:

TRAFFIC CONTROL - all inductive loop functions

TRAFFIC SIGNAL - all signal functions

CCTO COMMUNICATIONS - interconnect

All pull boxes shall have a concrete apron poured around them. The concrete apron shall extend

12" beyond the edges of the pull box in all directions. The concrete apron may be reduced to 6" between adjacent pull boxes. The concrete apron shall have a minimum thickness of 6". The top of the pull box and concrete apron shall be equal to the final elevation. Concrete apron is to be included in the cost of each pull box.

639 ELECTRICAL POWER SERVICE ASSEMBLIES

Section 639 of the Florida Department of Transportation, Standard Specifications for Road and

Bridge Construction is expanded as follows:

Electrical Power service Disconnect shall be installed within 10’-0” to 20’-0” of controller assembly and coordinated with service provider and be furnished with a 3’-0” x 4’-0” x 1’-0” tech pad.

The Contractor shall install electrical power service equipment as shown in the plans. The contractor shall be responsible for all additional components and fees required by service provider that are associated with installation of power service installation. All electrical service work shall be supervised by a Licensed Electrician. Installation shall be in accordance with Index No. 17736 of the current Roadway and Traffic Design Standards, as illustrated with "METER USED". Electrical service shall be installed in accordance with the current NEC and FDOT Standard Specifications for Road and

Bridge Construction, with the following enhancements:

When replacing any electrical power service, all work shall be completed in one day and the signal shall be made fully operational by the end of the Contractor's workday.

A 40-ampere breaker shall be installed for the electrical power service main disconnect unless current requirements for normal operation of the signalized intersection exceeds 25 amperes. As a minimum, the breaker supplied for the electrical power service shall exceed the current requirements for normal operation of the signalized intersection by twenty five percent.

No nails or small screws shall be used to mount the electrical disconnect or straps in place. All fastening devices shall be screws, sleeve anchors, or lag bolts, 5/16" x 2" or larger. The electrical service shall be installed onto a 10’ concrete service pedestal. The electrical service disconnect and breaker shall be manufactured by Square D Company. The service disconnect part number shall be

QO612L100RB or approved equivalent. All service wire is to be #6 AWG minimum. The service neutral wire shall have continuous white insulation. Earth ground conduit size from the disconnect shall be 3/4" rigid. After the wire leaves the weather head, the wire shall have a minimum of ten turns to form a coil, with a minimum of 3' of wire past that point. The 1 1/4" service feed may be changed to schedule 40 PVC 18" below grade.

649 GALVANIZED STEEL POLES, MAST ARMS, AND MONOTUBE ASSEMBLIES

Section 649 of the Florida Department of Transportation, Standard Specifications for Road and

Bridge Construction is expanded as follows:

All mast arm and mono type structures shall be manufactured to comply with FDOT Standard

Drawings, Indexes 17741 through 17746. The mast arm poles shall include the "optional terminal compartment". The center of the mast arm and pole connection plates shall have a minimum 4" diameter wiring hole. The Standard Drawing Indexes shall be included within all signalization plans.

The Engineer of Record shall calculate and sign/seal all dimensions which deviate from standard mast arm structure sizes. Mast arm assembly shop drawings must be submitted prior to any new mast arm pole installation. All shop drawings must be FDOT approved and shown on the Qualified Product List

(QPL) index.

Modified 660 on TSP-7 Modified 684 on TSP-11

DESCRIPTION:

The work consists of furnishing and installing galvanized steel strain poles, galvanized steel mast arm(s) and galvanized steel monotube assemblies in accordance with the details shown in the Contract

Documents, subject to a five-year warranty period as defined herein. The warranty period will apply only when strain poles, mast arms or steel monotube assemblies are painted as called for in the

Contract Documents.

MATERIALS:

Use strain poles and mast arm assemblies listed on the FDOT's Qualified Products List (QPL) for all standard configurations shown in the Design Standards and Collier County Signalization Technical

Special Provisions (CCSTSP). Obtain strain poles, mast arm, and monotube assemblies from a fabrication facility that is listed on the FDOT's list of metal producers with accepted quality control program, meeting the requirements of 105-3.

Provide shop drawings and signed and sealed calculations, as needed, in accordance with Section

5 for configurations shown in the plans and denoted as special.

Use coating products meeting the requirements of Section 975.

Use grouts meeting the requirements of Section 934 listed on the FDOT QPL.

Use water meeting the requirements of Section 923.

Use membrane curing compounds meeting the requirements of Section 925.

FABRICATION:

Fabricate strain poles, mast arm and monotube assemblies and miscellaneous hardware in accordance with the Contract Documents. Cut all materials to the final dimensions and complete all welding prior to galvanizing. Obtain all components for individual strain poles, mast arm and monotube assemblies from the same fabricator. Obtain the luminaire and bracket from other sources, when necessary.

Affix an aluminum identification tag which will be visible from the handhold or located inside the terminal box containing the information described in the Design Standards.

Before shipping, assemble mast arm and monotube assemblies including luminaire and bracket, to assure proper fit. The mast arm and monotube assemblies may be separated for shipment.

Ensure all components are protected from damage during shipping and handling by wrapping or other effective methods. Replace any component, which the Engineer determines is damaged beyond repair, at no additional cost to the Department. If components are wrapped for shipment, remove wrappings no later than five days after receipt of components or immediately if the wrappings become saturated. Post these instructions in brightly colored wording on the wrapper. Failure to comply with these instructions may lead to damage of the coating system and will be cause for the rejection of the component.

COATINGS:

GALVANIZING:

Galvanize all components in accordance with ASTM A 123, except galvanize all fastener assemblies in accordance with ASTM A 153. Use galvanizing methods which provide surfaces suitable for painting.

SURFACE PREPARATION:

Prepare all galvanized surfaces to be painted in accordance with ASTM D 6386 and the manufacturer of the coating system's specifications. Provide a clean and suitable galvanized surface that maximizes coating system adhesion.

Measure the thickness of the zinc coating after completion of surface preparation using a magnetic thickness gage in accordance with ASTM A 123. Ensure sufficient galvanizing remains on the substrate to meet the requirements of ASTM A 123 and the Contract Documents. Correct any deficient areas to the satisfaction of the Engineer at no additional cost to the Department.

PAINTING:

The Mast Arm Assemblies shall be painted per the following:

The default finish color coat shall be "English Ivy” equal to Ameron Coatings PSX 700T3 Color

Number 510007-217.

The default finish color coat shall be Federal Code Color RAL 6005.

GENERAL:

When required by the Contract Documents, provide painted strain poles, mast arms and monotube assemblies. Provide products from a fabricator on the FDOT list of Pre-qualified Fabricators of Painted

Galvanized Steel Strain Poles, Mast Arms and Monotube Assemblies. Provide products that will meet specification requirements throughout the warranty period. Meet the color requirement as specified in the Contract Documents. Provide the Engineer with two metal sample coupons, a minimum of 2” x 4”, painted concurrently and with the same paint as was used on the first lot of any strain poles, mast arms and monotube assemblies delivered to the job site. Provide sample coupons and manufacturer product data sheets to the Engineer along with the delivery of the first shipment of any painted strain poles, mast arms or monotube assemblies delivered to the job site. At the time of their delivery, the sample coupons described in this paragraph shall match the color of the strain poles, mast arms and monotube assemblies to within 1° measured as specified in Section 975-7 of the FDOT Standard Specifications. If the delivered sample coupons exhibit a difference in color from the strain poles, mast arms and monotube assemblies greater than 1° then the sample coupons will be considered unacceptable, and no payment shall be made for the materials which the sample coupons represent. Those materials shall not be accepted by the Department until acceptable representative sample coupons in accordance with the requirements of this Section have been delivered to the Engineer.

RESPONSIBLE PARTY WARRANTY:

When the Contract Documents call for painted galvanized steel strain poles, mast arms or monotube assemblies, the Contractor shall designate a Responsible Party to accept responsibility. The

Responsible party designated by the Contractor must execute and deliver to the Department a form, provided by the Department, prior to the first delivery to the job site of any painted strain poles, mast arms or monotube assemblies, stipulating that the Responsible Party accepts responsibility for ensuring the coating system adhesion and color retention requirements as specified in Section 975-7 are met for a period of five years after final acceptance in accordance with Section 5-11 Acceptance. The

Responsible Party shall also bear the continued responsibility for performing all remedial work associated with repairs of adhesion or color retention failure as defined in Section 975, as to which notice was provided to the Responsible Party within the five-year warranty period. Failure to timely designate the Responsible Party will result in the Contractor being the Responsible Party unless otherwise agreed to in writing by the Department. The responsible Party shall be either the Contractor or the Fabricator. When the Responsible

Party is the Fabricator, the Responsible Party shall be one of the Fabricators listed on the "Pre-qualified Fabricators of Painted Galvanized Steel Strain Poles, Mast Arms and Monotube Assemblies".

This list may be viewed on the FDOT web site at the following URL:

www.dot.state.fl.us/construction/.

Upon final acceptance of the Contract in accordance with Section 5-11 Acceptance, the

Contractor's responsibility to ensure that the coating system adhesion and color retention requirements specified in Section 975-7 will terminate. The obligations of the Responsible Party set forth in this

Section shall start at final acceptance of the Contract in accordance with Section 5-11 Acceptance and continue thereafter until expiration of the five-year warranty period.

INSTALLATION:

The Contractor shall notify the County a minimum of 24 hours prior to pouring concrete.

The mast arm shall not be attached to the mast arm pole until the concrete achieves the strength specified by the pole manufacturer's engineer of record. It is the Contractor's responsibility to verify that the mast arm foundation(s) is installed at the correct location and to the correct elevation(s), as denoted on the plans.

All conduits shall be terminated at the nearest pull box and have a locate/pull wire installed. It is the Contractor's responsibility to verify the bolt projection from the concrete. Cutting off excess anchor bolt material is unacceptable. Hitting mast arm anchor bolts to straighten them for any purpose will not be accepted. It is the Contractor's responsibility to contain all removed spoil from the foundation drilling process. All drainage facilities shall be properly protected from the foundation hole spoil (i.e., hay- bails, silt fence, etc.). If drainage facilities become filled with spoil as a result of the foundations excavation, it shall be the Contractor's responsibility to have the material removed and restored to the original condition. It shall be the Contractor's responsibility to return the mast arm foundation location back to the original condition, including sod.

All mast arm installations are to be installed such that the mast arms are perpendicular (+ or - 1 degree) to the travel lane that is controlled by signals mounted on the mast arm.

650 VEHICULAR SIGNAL ASSEMBLIES

Section 650 of the Florida Department of Transportation, Standard Specifications for Road and

Bridge Construction is expanded as follows:

Signal housings, light emitting diode (LED) modules, backplates, and signal auxiliaries shall be listed on the Florida Department of Transportation Approved Product List (APL). Ensure that all equipment is marked in accordance with Section 603.

All signal heads shall be on the Florida Department of Transportation Approved Products List with tunnel visors. Plastic signal heads are not accepted. All signal indications shall be L.E.D., with a manufacturer's 15-year full performance warranty.

Collier County's standard is to install signal heads horizontally on mast arm (rigid mount) installations, and vertically on span wire (free swinging mount) installations.

Protected only and through movement signal heads shall be placed in the center of the lane, as required by geometrics. Protected-permissive 4-section flashing yellow signal heads shall be placed in the center of the lane, as required by geometrics. Five-section signal heads shall be placed on the lane line, as required by geometrics.

Five-section vertical mounted signal heads shall have a serrated locking spacer ring installed on the arrow side of the signal head. The doors of a five- section signal head shall open away from each other (i.e., the wing nuts are between the two sections). A terminal strip shall be added to the red circular indication of the five-section cluster. The wire connection for the red indication shall be made on this terminal block.

Modified 660 on TSP-7 Modified 684 on TSP-11

All traffic signal heads shall have back plates installed. Back plate material shall be aluminum louvered with a powder coated flat black finish. A yellow retro reflective strip with a minimum width of 1” and maximum width of 3” shall be placed along the perimeter of each signal back plate.

Mast arm vehicular traffic signal mounting brackets shall be manufactured by Pelco Products, Inc., part number SP-1128-FL, or approved equivalent, and installed according to the manufacturer's installation instructions.

Pedestal mounted vehicular traffic signal equipment shall be manufactured by Pelco Products, Inc., or approved equivalent, and installed according to the manufacturer's installation instructions.

Pedestal mounted vehicular traffic signal poles shall be mounted using Pelco Products Inc., part number SP-1116-FL-NL-GL-PNC base assemblies or approved equivalent. The base assemblies shall be equipped with Pelco Products Inc., part number PB 5325-PNC base collar assembly or approved equivalent. All aluminum poles shall have a spun finish. The vehicular signal assembly shall be grounded by means of a grounding lug in the base assembly. Poles which require threads (i.e., to mount signs, etc.) shall be drilled and tapped.

653 PEDESTRIAN SIGNAL ASSEMBLIES

Section 653 of the Florida Department of Transportation, Standard Specifications for Road and

Bridge Construction is expanded as follows:

All pedestrian signals shall meet current F.D.O.T. Specifications, display full hand and full man

International Symbols, light emitting diodes (L.E.D.) shall be the display source, display countdown digits during clearance interval, be black in color, and constructed of lightweight aluminum.

Pedestrian signal mounting equipment shall be manufactured by Pelco Products, Inc. or approved equivalent, and installed according to the manufacturer's installation instructions. Pedestrian signal poles shall be mounted using Pelco Products Inc., part number SP 1116-FL-NL-GL-PNC base assemblies or approved equivalent. The base assemblies shall be equipped with Pelco Products Inc., part number PB-5325-PNC base collar assembly or approved equivalent. All aluminum poles shall have a spun finish. The pedestrian signal assembly shall be grounded by means of a grounding lug in the base assembly. Poles which require threads (i.e., to mount pedestrian pushbuttons, pedestrian signs, etc.) shall be drilled and tapped.

660 VEHICLE DETECTION SYSTEM

Section 660 of the Florida Department of Transportation, Standard Specifications for Road and Bridge Construction is expanded as follows:

VEHICLE DETECTION:

Combination video detection with radar is the standard for both presence and advanced vehicle detection in Collier County.

All vehicle detection modules shall be combination video with radar NoTraffic system with the following:

At least one video/radar vehicle detection sensor with RSU (PRD-SU000101-04)

Remaining sensors being video/radar vehicle…